public DNS()
{
while (true)
{
message = Receive();
var query = new DnsQuery(message).GetBytes();
var hostname = new DnsQuery(query).GetName();
byte[] responsePacket;
Console.WriteLine(hostname);
if (ItContains(hostname))
{
responsePacket = query.Concat(answerBytes).ToArray();
}
else
{
responsePacket = SendRequestToAnotherServer();
}
Send(responsePacket);
}
}